
B–63443EN/02
5. STATUS SIGNALSPMC INTERFACE
137
Function These signals indicate that the control axes are set to the
in-position condition.
They are provided for each control axis, and the number in the
signal name corresponds to the control axis number.
INP n The actual machine position of the n–th axis is placed
in the in–position condition.
(n : 1 or 2)
Output conditions
These signals turn to “1” in the following case :
D The acceleration/deceleration delay of the corresponding
control axis is zero and the servo error is within the specified
allowance.
These signals turn to “0” in the following cases :
D The acceleration/deceleration delay of the corresponding
control axis is not zero.
D The servo error of the corresponding control axis exceeds the
specified allowance.
(2) Staying pulse of
acceleration/
deceleration
control section
(1) Division pulse
INPn
Axis move command ĘĘĘ
Fig.5.6 Output Timing of Axis Status Signal
NOTE
The in-position signals may turn to “1” even during the
movement if the axis is fed at very low speed.
Relative parameter
No.1801, 1826, 1827
This signal indicates that thread cutting is in progress.
5.6
IN–POSITION
SIGNALS INPn
<F104#0, #1>
5.7
THREADING SIGNAL
(OUTPUT) THRD
<F002#3>